Home » HP Manuals » Printers » HP Indigo ws4500 » Manual Viewer

HP Indigo ws4500 Rewinder Service - Page 58

Disassembling the packer arm adjustable external assembly

Add to My Manuals
Save this manual to your list of manuals

Page 58 highlights

1 Rail base assembly 2 Main shaft roller 3 Cylinder arm 4 Packer arm pressure piston 5 Packer arm adjustable external assembly 6 Hex M8 screws Disassembling the packer arm adjustable external assembly Follow these steps to disassemble the packer arm adjustable external assembly. The idler is similar at all four positions shown below. 1. To replace an idler within the packer arm adjustable external assembly: a. At the assembly walls, remove the two screws securing the idler in position. Remove and discard the idler. Save the screws. Disassembling the packer arm adjustable external assembly 55

Section	Page
1. Overview	4
2. Procedures	6
Introduction	6
Calibrating the dancer potentiometer	6
At the rewinder cabinet	6
At the rewinder potentiometer	7
Calibrating the rewinder	9
Calibrating the dancer	9
At the touch screen panel (TSP)	10
At the TSP	11
Calibrating the ultrasonic sensor	11
Replacing the dancer glass cylinder	13
Preparation for replacing an idler	14
Removing the splicing table	14
At the rear of the rewinder	15
Replacing an idler	15
At the rewinder	16
Reinstalling the splicing table	19
At the rear of the rewinder	19
Replacing the motor and/or motor gear	20
Preparation for replacing the motor and/or motor gear	20
Replacing the motor gear	20
Replacing the servo motor	23
Installing a new packer arm	31
Installing the internal packer arm assembly	31
Preparing the external packer arm assembly	40
Installing the external packer arm assembly	42
Preparing the tubes	44
Installing the main tube	44
Installing the clamp tube	45
Installing the short tube	50
Installing the engagement and disengagement tubes	52
Replacing the packer arm	57
Disassembling the packer arm	57
Disassembling the packer arm adjustable external assembly	58
Installing the new packer arm	59
Aligning the packer arm	59
Replacing the web guide	60
Old type of web guide	62
Replacing the old type of web guide	62
Setup instructions	63
Stage #1	63
Stage #2	64
Parameter declaration	65
Resetting the web guide ultrasonic sensor (new type)	67
Replacing the drive shaft and the inflatable balloons (for the new type shaft p/n CU153-02574)	67
Replacing the inflatable balloon for older shafts (p/n CU153-02583)	76
Rewinder 12P controller	80
Adjusting the rewinder I2P controller	80
Modifying the I2P controller parameters	81
Theory of operation	82
Appendix 1- Grease and oil types	83
Appendix 2- Blocking Unwinding	83
What to do if the blocking is too high	86
A. Revision history and confidentiality notice	87
Revision History	87
Printing instructions	87